diff --git a/projects/common/models/page.ts b/projects/common/models/page.ts
index 44ac7973be79d621198f92d36f96591057825576..477f9e48f08c1bfd8f4a8e52281de242970d9d4d 100644
--- a/projects/common/models/page.ts
+++ b/projects/common/models/page.ts
@@ -12,7 +12,7 @@ export class Page {
   alwaysVisiblePagePosition: 'left' | 'right' | 'top' | 'bottom' = 'left';
   alwaysVisibleAspectRatio: number = 50;
 
-  constructor(serializedPage: Page = {} as Page) {
+  constructor(serializedPage: Page = {} as Page) { // TODO
     Object.assign(this, serializedPage);
     this.sections = [];
     if (serializedPage.sections && serializedPage.sections.length > 0) {
diff --git a/projects/editor/src/app/services/id.service.ts b/projects/editor/src/app/services/id.service.ts
index fdbdbc7a2d652c3bd22ea84929d42c19f6019238..5622c2656666ce7fb27dc80e7f946a0b316c7a74 100644
--- a/projects/editor/src/app/services/id.service.ts
+++ b/projects/editor/src/app/services/id.service.ts
@@ -3,7 +3,7 @@ import { Injectable } from '@angular/core';
 @Injectable({
   providedIn: 'root'
 })
-export class IdService {
+export class IdService { // TODO rename: capitalize
   private givenIDs: string[] = [];
   private idCounter: Record<string, number> = {
     text: 0,